Home / 35,197,748.43-48,572,997.46-19,517,877.56

Finding the Fourth Proportional to 35,197,748.43, 48,572,997.46 and 19,517,877.56

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Solution

The fourth proportional to 35,197,748.43, 48,572,997.46 and 19,517,877.56 is: 26,934,729.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,197,748.43 : 48,572,997.46 = 19,517,877.56 : x
  2. Step 2: Convert to fraction form
    35,197,748.43/48,572,997.46 = 19,517,877.56/x
  3. Step 3: Cross multiply
    35,197,748.43x = 48,572,997.46 × 19,517,877.56
  4. Step 4: Simplify right side
    35,197,748.43x = 948,041,816,854,811.38
  5. Step 5: Solve for x
    x = 948,041,816,854,811.38/35,197,748.43
  6. Step 6: Final answer
    x = 26,934,729.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.